<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<%--自定义500错误界面--%>
<head>
    <title>Title</title>
    <style>
        body{
            margin:0;
            padding:0;
            background:url("img/500.png") no-repeat;
            background-size: cover;
        }
    </style>
</head>
<body>
</body>
</html>
